Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2013

Stockholders' Equity Attributable to Parent [Abstract]

Schedule of shares reserved for future issuance

The Company had reserved shares of common stock for future issuance as of December 31, 2013:

Options outstanding under equity incentive plans
2000 Equity Incentive Plan (1)	5,176,506
2012 Equity Incentive Plan(1)	1,862,587
Shares available for future grants under equity incentive plans
2012 Equity Incentive Plan(1)	1,173,450
Total shares reserved for future issuance	8,212,543

(1)See Note 8 for a description of these plans.

Schedule of accumulated other comprehensive income (loss)

The following table presents the components of accumulated other comprehensive income (loss):

	December 31,
	2013			2012
	(in thousands)
Foreign currency translation gain (loss), net of zero tax	$	(1,126	)	$	(1,043	)
Net unrealized gain on investments, net of zero tax	38			8
Total	$	(1,088	)	$	(1,035	)